| Castle Rock to Heist-op-den-Berg | 4,883.04 mi (7,858.50 km) |
| Castle Rock to Hemiksem | 4,867.82 mi (7,834.00 km) |
| Castle Rock to Herent | 4,889.19 mi (7,868.40 km) |
| Castle Rock to Herentals | 4,882.55 mi (7,857.70 km) |
| Castle Rock to Herenthout | 4,881.79 mi (7,856.47 km) |
| Castle Rock to Herk-de-Stad | 4,904.41 mi (7,892.89 km) |
| Castle Rock to Herselt | 4,890.09 mi (7,869.83 km) |
| Castle Rock to Herstal | 4,932.17 mi (7,937.56 km) |
| Castle Rock to Herve | 4,939.23 mi (7,948.93 km) |
| Castle Rock to Herzele | 4,863.71 mi (7,827.38 km) |
| Castle Rock to Heule | 4,843.78 mi (7,795.31 km) |
| Castle Rock to Heusden | 4,854.60 mi (7,812.72 km) |
| Castle Rock to Hoboken | 4,867.65 mi (7,833.73 km) |
| Castle Rock to Hoeilaart | 4,888.53 mi (7,867.33 km) |
| Castle Rock to Hoeselt | 4,919.00 mi (7,916.36 km) |
